Hey everyone, I came across an instructable where someone used an arduino and some code to play chiptune music. I want to modify this so that it will work on an attiny85v, however I don't like the song. Apparently he got someone here to make the song into code, I was wondering if anyone here could do it for me.

Here is the instructable with the code.http://www.instructables.com/id/Arduino-Chiptunes/?ALLSTEPS

Here is the music I'd like it to play.http://www.youtube.com/watch?v=cmdprbBOMT8

Also, how did he/do you turn music into arduino code? By hand? With a program?